{"product_id":"bently-nevada-190501-01-99-01-velomitor-ct-velocity-transducer","title":"Bently Nevada 190501-01-99-01 Velomitor CT Velocity Transducer","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e190501-01-99-01\u003c\/strong\u003e Velomitor CT Velocity Transducer is a low-frequency piezo-velocity sensor designed specifically for measuring casing vibration velocity on cooling tower and air-cooled heat-exchanger fan assemblies. This configuration features a \u003cstrong\u003e3\/8-in 24 to 3\/8-in 24 stud (Option 01)\u003c\/strong\u003e for mounting and utilizes a \u003cstrong\u003eMIL-C-5015 connection interface (Option 99)\u003c\/strong\u003e with an included 32-foot cable, suitable for systems requiring non-standard connection integration. This transducer effectively measures vibration amplitudes at low frequencies, including those generated by fan motors and speed reducers, typically operating at or above 90 rpm.\u003c\/p\u003e\n\n\u003cp\u003eThe 190501 series is engineered to provide reliable casing measurements by converting mechanical vibration into a proportional voltage signal. This unit is configured with \u003cstrong\u003eOption 01\u003c\/strong\u003e for agency approvals, including CSA, ATEX, and IECEx certifications for hazardous area applications. Proper installation on the bearing housing or machine casing is critical to maintaining frequency response and preventing false signal generation.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting (Option 01):\u003c\/strong\u003e Includes 3\/8-in 24 to 3\/8-in 24 stud for standard mechanical installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection (Option 99):\u003c\/strong\u003e MIL-C-5015 connection interface with factory-included 32-foot cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgency Approval (Option 01):\u003c\/strong\u003e Certified for hazardous environments, including Class I, Division 1 and Zone 0\/1 applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Optimized for low-frequency monitoring, 1.5 Hz to 1.0 kHz (+\/- 3.0 dB).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSensitivity:\u003c\/strong\u003e 100 mV\/in\/s (3.94 mV\/mm\/s) +\/- 5% at 100 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e 316L stainless steel case for environmental protection and durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCooling tower fan assembly vibration monitoring\u003c\/li\u003e\n\u003cli\u003eAir-cooled heat-exchanger fan monitoring\u003c\/li\u003e\n\u003cli\u003eLow-speed rotating machinery casing vibration (100 to 300 rpm typical)\u003c\/li\u003e\n\u003cli\u003eHazardous area vibration monitoring (Class I, Div 1 \/ Zone 0\/1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eOption\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrderable Part Number\u003c\/td\u003e\n\u003ctd\u003e190501-01-99-01\u003c\/td\u003e\n\u003ctd\u003eVelomitor CT Velocity Transducer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eA - Mounting Hardware\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eStud 3\/8-in 24 to 3\/8-in 24\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eB - Connection\u003c\/td\u003e\n\u003ctd\u003e99\u003c\/td\u003e\n\u003ctd\u003eUnit with included 32-foot cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eC - Agency Approval\u003c\/td\u003e\n\u003ctd\u003e01\u003c\/td\u003e\n\u003ctd\u003eCSA\/NRTL\/C, ATEX\/IECEX\/CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (Baker Hughes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensitivity\u003c\/td\u003e\n\u003ctd\u003e100 mV\/in\/s (3.94 mV\/mm\/s) +\/- 5%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency Response\u003c\/td\u003e\n\u003ctd\u003e1.5 Hz to 1.0 kHz (+\/- 3.0 dB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Material\u003c\/td\u003e\n\u003ctd\u003e316L stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector\u003c\/td\u003e\n\u003ctd\u003eMIL-C-5015, 2-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 297 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Torque\u003c\/td\u003e\n\u003ctd\u003e4.5 N-m +\/- 0.6 N-m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity Limit\u003c\/td\u003e\n\u003ctd\u003e100% condensing, non-submerged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the transducer directly on the bearing housing or machine casing for accurate velocity measurement.\u003c\/li\u003e\n\u003cli\u003eTighten mounting stud to 4.5 N-m (40 in-lbf) +\/- 5 in-lbf.\u003c\/li\u003e\n\u003cli\u003eEnsure the cable is secured to prevent strain on the MIL-C-5015 connector.\u003c\/li\u003e\n\u003cli\u003eFor hazardous area installations, adhere to wiring requirements per drawing 167536 and local electrical codes.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eATEX\/IECEx:\u003c\/strong\u003e Ex ia IIC T3 Ga \/ Ex ec IIC T3 Gc \/ Ex tc IIIC T200C Dc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area:\u003c\/strong\u003e Class I, Div 1, Groups A, B, C, D; Class II, Groups E, F, G; Class III\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirectives:\u003c\/strong\u003e CE, RoHS, EMC Directive 2014\/30\/EU\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666548552043,"sku":"190501-01-99-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-190501-01-99-01-velomitor-ct-velocity-transducer-ayvqxpqvxa0_90eecd76-3f37-4cc6-abb3-fcfd52bf60d7.jpg?v=1765440554","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-190501-01-99-01-velomitor-ct-velocity-transducer","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}